1. receive the goods within 7 days because of quality problems we are responsible for refunding (express freight back and forth and was responsible for paying return cargo express delivery charge the actual shipping charge amount is paid in accordance with charge).

2.30-day guaranteed (more than 7 days after product quality problems arise and need to be replaced with new goods, buyers are responsible for the freight back and forth).

3. receive the merchandise within 3 months due to quality problems we charge free warranty (by buyers are responsible for shipping)

4. for goods have dropped, dismantled, modified, water we have no warranty.